low ohm resistors
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Posts: 46,084
Does anyone know where to find low ohm resistors - - I need a .02 ohm 10
watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I don't
want to buy in bulk. Any help greatly appreciated.
Jason
watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I don't
want to buy in bulk. Any help greatly appreciated.
Jason
Comments
I believe you can get them from Allied Electronics(www.alliedelec.com) or
Digikey(www.digikey.com)
I don't have my catalogs with me so I cant look them up for you.
Another method would be to wind some wire on a core. I don't know what your
current requirements are. Try <A HREF="www.alphawire.com">www.alphawire.com</A>
They have a good technical
section that should give the resistance of wire.
Good Luck,
Alan Bradford
Plasma Technologies
[noparse][[/noparse]Non-text portions of this message have been removed]
a coil you are creating an inductor which may cause other problems. To make
a low value resistor without creating inductance, determine a length of wire
needed for the resistance required, fold it in half, then wind both strands
at the same time. This cancels the inductance to a great extent and keeps
the device a resistor. This esentially is the method used to produce low
value non-inductive wire wound resistors. Be sure to consider the
temperature of the insulation on the wire when doing this.
Jim
Original Message
From: plasmastamp@a... [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=ZlR2eIpIt0osS-9D_Lwijr-AWabdS4gCjUwQHyPHmHAqUg1ztw4xMGFWePXIHJxgcZC_z1BxVHyWZL8]plasmastamp@a...[/url
Sent: Wednesday, February 12, 2003 6:22 AM
To: basicstamps@yahoogroups.com
Subject: Re: [noparse][[/noparse]basicstamps] low ohm resistors
Hi,
I believe you can get them from Allied Electronics(www.alliedelec.com) or
Digikey(www.digikey.com)
I don't have my catalogs with me so I cant look them up for you.
Another method would be to wind some wire on a core. I don't know what your
current requirements are. Try <A
HREF="www.alphawire.com">www.alphawire.com</A> They have a good technical
section that should give the resistance of wire.
Good Luck,
Alan Bradford
Plasma Technologies
[noparse][[/noparse]Non-text portions of this message have been removed]
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shunts are readily available from the major suppliers.
norm
>From: miller <miller12@r...>
>Reply-To: basicstamps@yahoogroups.com
>To: basicstamps@yahoogroups.com
>Subject: [noparse][[/noparse]basicstamps] low ohm resistors
>Date: Wed, 12 Feb 2003 00:01:11 -0800 (PST)
>
>
>Does anyone know where to find low ohm resistors - - I need a .02 ohm 10
>watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I don't
>want to buy in bulk. Any help greatly appreciated.
>
>Jason
>
>
>To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
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>Body of the message will be ignored.
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esistor
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miller12@r... writes:
> Does anyone know where to find low ohm resistors - - I need a .02 ohm 10
> watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I don't
> want to buy in bulk. Any help greatly appreciated.
>
> Jason
>
<A HREF="www.caddock.com">www.caddock.com</A>
[noparse][[/noparse]Non-text portions of this message have been removed]
nice wire table that tells Ohms per foot at:
http://www.pupman.com/listarchives/1998/April/msg00189.html
Leroy Hall
Original Message
From: <smartdim@a...>
To: <basicstamps@yahoogroups.com>
Sent: Wednesday, February 12, 2003 9:50 AM
Subject: Re: [noparse][[/noparse]basicstamps] low ohm resistors
: In a message dated 2/12/2003 12:02:52 AM Pacific Standard Time,
: miller12@r... writes:
:
: > Does anyone know where to find low ohm resistors - - I need a .02 ohm 10
: > watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I don't
: > want to buy in bulk. Any help greatly appreciated.
: >
: > Jason
: >
:
: <A HREF="www.caddock.com">www.caddock.com</A>
:
:
:
: [noparse][[/noparse]Non-text portions of this message have been removed]
:
:
: To UNSUBSCRIBE, just send mail to:
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:
Ref=60406&Row=123310
sorry, yahoo is being stupid and makes this address wrap onto two
lines
--- In basicstamps@yahoogroups.com, miller <miller12@r...> wrote:
>
> Does anyone know where to find low ohm resistors - - I need a .02
ohm 10
> watt tolerance doesn't matter 3 or 5 % is fine. I only need 1 so I
don't
> want to buy in bulk. Any help greatly appreciated.
>
> Jason